Designed for smaller areas, the RPS™ 50 is available with a wide selection of nozzles that bring flexibility to system design. The RPS™ 50 is a gear-driven, rotary sprinkler, capable of covering an area of 18' to 36' (5,5 to 11 M) radius at nozzle pressure of 30 to 50 PSI (2,1 to 3,4 bar) with a discharge rate of .8 to 3.3 GPM (2,8 to 12,5 LPM).
https://www.krain.com/rps50-rotary-sp...